I just found an unopened 1 Kilo tub of thick Greek yoghurt forgotten in the fridge. Its best before date is 15 November. But it tasted fine and smelt and looked OK, so I threw it into the new blender along with a cup of milk, a few tablespoons of sugar and a 1kg can of mango slices in mango juice. MMM… tastes pretty good, but it will be better in the morning after chilling all night in the fridge.